\begin{table}[H] \centering
\newcolumntype{R}{>{\raggedleft\arraybackslash}X}
\newcolumntype{L}{>{\raggedright\arraybackslash}X}
\newcolumntype{C}{>{\centering\arraybackslash}X}

\caption{Robustness checks: General index (without democracy)}
\label{tab:robustness_checks_general_chix_nodem}
\begin{tabularx}{\linewidth}{p{9.8cm} p{2cm} p{2cm} p{2cm}}

\toprule
{Robustness check}&{Est.}&{SE}&{p-val.} \tabularnewline
\midrule \addlinespace[\belowrulesep]
Baseline&0.355***&(0.135)&[0.003] \tabularnewline
With region and decade FE&0.324***&(0.125)&[0.004] \tabularnewline
Trimming instead of winsorizing&0.318***&(0.133)&[0.009] \tabularnewline
Winsorizing: 1st/99th percentiles&0.268***&(0.116)&[0.010] \tabularnewline
Winsorizing: 5th/95th percentiles&0.329***&(0.137)&[0.007] \tabularnewline
3 post-election years&0.336***&(0.134)&[0.005] \tabularnewline
5 post-election years&0.370***&(0.137)&[0.003] \tabularnewline
7 post-election years&0.382***&(0.138)&[0.002] \tabularnewline
10 post-election years&0.361***&(0.132)&[0.003] \tabularnewline
With year 0 in the post-election period&0.321***&(0.130)&[0.006] \tabularnewline
Twice the MSE-optimal bandwidth&0.260***&(0.123)&[0.004] \tabularnewline
Half the MSE-optimal bandwidth&0.389**&(0.265)&[0.015] \tabularnewline
Second-order polynomial&0.354***&(0.139)&[0.007] \tabularnewline
Uniform kernel&0.232***&(0.093)&[0.005] \tabularnewline
Epanechnikov kernel&0.345***&(0.133)&[0.003] \tabularnewline
\bottomrule \addlinespace[\belowrulesep]

\end{tabularx}
\\ \parbox{\linewidth}{\footnotesize \emph{Notes}: This table reports results for the exercises of Table \ref{tab:robustness_checks_chix_econ} for the general index (excluding democracy).}
\end{table}
